package STUDENT.NGUYENDUCPHU.OOPs_EXCERCISES.Array.EX8;

public class Models {
public int sumArrays(int[][] Darray,int n){
	int total=0;
	for (int i = 0; i < n; i++) {
			total=total+Darray[i][i];
		
		}
			
		
		
	 return total;
}
}
